12777779853

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1942207}}^1$

素因数の和:1942273

約数の個数: 24

約数和(自身を含む): 19996973568

約数和(自身を除く): 7219193715

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579, 1942207, 5826621, 17479863, 33017519, 83514901, 99052557, 250544703, 297157671, 751634109, 1419753317, 4259259951, 12777779853]

約数ペア:

[(1, 12777779853), (3, 4259259951), (9, 1419753317), (17, 751634109), (43, 297157671), (51, 250544703), (129, 99052557), (153, 83514901), (387, 33017519), (731, 17479863), (2193, 5826621), (6579, 1942207)]